金属氧化物脱硫与中微量元素农肥

METALLIC OXIDE DESULFURIZATION AND MEDIUM/MICROELEMENT AGRICULTURE CHEMICALS

以清洁生产的理念探究二氧化硫治理的问题,核心是回收和制取有使用价值及商品价值的产品。农业也在实行清洁生产:保持土壤的可持续肥力资源,以最小的资源投入获得最大的产出和受益,防止因滥用化肥农药引起环境和农产品品质的下降与污染。本文将两大清洁生产问题相提并论,寻找化污染为资源的接合部,并依据调查和试验讨论了金属氧化物脱硫生产农用中微量元素肥料的技术问题。

The kernel issue to solve the problem of sulfur dioxide treatment by the idea of clean production is how to recover and make the products which are valuable both in practical use and commodity use. Agriculture also needs clean production： keeping soilfertility continuous, obtaining maximum production and profit by minimum investment and preventing environmental pollution and bad quality farm products caused by abusing agriculture chemicals. The writer of this article combines two big issues in clean production, trying to find out the point where pollution can be turned into resource. Based on investigations and experiments, the technical issue how to make medium/mieroelement agriculture chemicals from metallic oxide desulfurization is discussed.